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Results: 87993
Make Model Symptom Problem Solution By
PHILIPS 32PFL3518G
L12M3.1L LA cod.441 		INVERTED IMAGE MAIN PCB ADAPTATION GAVE IMG INVERTED. IN THIS ADAPTATION I USED THE PCB FROM A PHILIPS 39PFL4508G/78 (COD.445) ENTER SERVICE MODE BY TYPING: TYPE ON THE REMOTE CONTROL: 062598+MENU+441 (code on the label on the back cover) EVANDO VIANA
SONY ADP-160CR
Does not turn on, turns off during operation Optocoupler IC43 1004 Replacing the IC43 LTV1004 optical coupler APL Technology (47) 99209-2255
SONY ADP-160CR
Sometimes turning off, sometimes it doesn't turn on Replacing the MOSFET transistor Q31 NX7002K replace o transistor mosfet NX7002k W4r Adriano - APL Technology
PHILIPS 42PFL4007G/78
715g5172-m01-001-004b 		The TV turns on stuck on the logo, sometimes the channel starts, the command freezes and restarts. U415 (G1084) replaced on the logic board U415 replace Beto , eletrônica box 4
SAMSUNG UN40F5500
Good supply, main does not give signal. None, short on the 3.3v line that feeds the EPROM replace of ic201 "near optical connector" and ic202 transistor "case" further right Rodrigo cofferi
PHILIPS 32PFL3017
HDMI inputs and digital channel tuning failure. U502 open and U501 shorted replace them BARBADINHA
TOSHIBA TV2096JMS
U14R 		Snoring in speakers C613 220uf/25v shorted Replace c613 Marcelo Rodrigo Quinelatto
CHANGHONG LT2618
LS15 		Doesn't start stay in standby mode. Power LED turns red. Without 24v power supply. D841 shorted. Replace D841 José Félix
PANASONIC TC-40DS600X
Goes into protection. turns on, image appears for a few seconds, error: LED flashes every 3 seconds Problem with the backlight line, the problem is just one LED The problem is in just one LED, however, the BD8289F controller goes into protection A. Carreto
SAMSUNG UB32C5000
Dark screen Check rd20 and rd55 on t-con A. Carreto
SAMSUNG UB32C5000
Dark screen Intermittent t-con voltages max17122 and max17121 Replace ics A. Carreto
ATVIO ATV49-UHD CV3458H-A50
CV3458H-A50 		Reduce backlight voltage To reduce the backlight voltage, simply remove resistors PR109 and PR1 near the audio jack14 When removing the resistors, the voltage change to 86v, minus 6 volts A. Carreto
AOC LE42H158I
Turning off backlight bypassing the protection: on the inverter board there is no resistor in the R8159 position from the factory, many say to put a 10k resistor in its place, but the brightness of the LEDs is very low. I put a 20k resistor and it was perfect, great brightness and the backlight no longer turns off ZW ELETRONICA
LG DV497H
Does not turn on or takes a long time to turn on cold days C121 1000uf/10v as high ESR C121 Replacement Ederlin
TOSHIBA MS7513MP3
Volume control does not work. when turning the control, nothing appears on the display and the volume does not change. Capacitors hc707 and/or hc708 (100pf) with severe leakage. Only one capacitor was leaking. I replaced them both and everything went back to normal. Técnico Rodrigues
LG 47LG70YD
LJ83A 		The ST BY LED blinks but it doesn't turn on Power on voltage values on the power supply board with strange voltages after photocouplers. SMD transistor pnp Q505(sbt2907a) with leaks. Replace it. Note: PFC did not up even forcing power on command. NelsinhoPira
TCL L43S4900FS
Appears TCL LOGO and disappears, audio ok After replace the LED kit, correct current reduction, remove resistors r314 24k and r341 12k, insert only a 15k one. ToniTec
SONY FST-GTK11
USB doesn't work Cristal x1102 on pwb USB d169g01 I put another one that starts with d169 it was good orlando lott
STANER SR-315A
Noise when increasing line volume, as if the potentiometer was bad Broken trails close to ic3 pin seven, tsound are two islands just check it out and go for a hug
SONY KDL-55W805 B
Turns on, show a symbol on the screen circling and turns off Turn off WiFi TV card, if it turns on normally, replace this PCI Tele Radio